flash.lst

SM5964 ISP程序。.........

C51 COMPILER V7.50   FLASH                                                                 10/30/2008 09:30:26 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE FLASH
OBJECT MODULE PLACED IN flash.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE flash.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include"flash.h"
   3          void flash_wr(uword SM5964address,uchar hex_data)
   4          {
   5   1      //flash_isp_init();
   6   1      ISPFAL=SM5964address;
   7   1      ISPFAH=SM5964address>>8;
   8   1      ISPFD=hex_data;
   9   1      ISPC=0X80;
  10   1      //while(ISPC!=0X00);
  11   1      }
  12          void flash_isp_init(void)
  13          {
  14   1      ISPFD=0X55;
  15   1      ISPFD=0XAA;
  16   1      ISPFD=0X55;
  17   1      SCONF=0X06;
  18   1      }
  19          void flash_erase(void)
  20          {
  21   1      //uchar address;
  22   1       //flash_isp_init();
  23   1       /*for(address=0;address<0xf0;address++)//erase page
  24   1              {
  25   1              ISPFAL=0X00;
  26   1              ISPFAH=address;
  27   1              ISPC=0X82;
  28   1              while(ISPC&0X80!=0X00);
  29   1              }*/
  30   1              ISPFAL=0X00;      //all erase
  31   1              ISPFAH=0x00;
  32   1              ISPC=0X83;
  33   1              //while(ISPC&0X80!=0X00);
  34   1      
  35   1      }
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C51 COMPILER V7.50   FLASH                                                                 10/30/2008 09:30:26 PAGE 2   

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MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     32    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)